/* ============================================================
   ProcessIQ — Sistema de diseño Minsait / Indra
   ============================================================ */

:root {
  /* ---- NEXUS design tokens (tema del hub — https://nelson2206.github.io/mbc-hub/) ---- */
  --bg-0: #0b0410;
  --bg-1: #160a26;
  --rose: #ff0054;
  --pink: #ff6a9e;
  --cyan: #41B9FF;
  --amber: #f0a818;
  --cream: #f5ecdc;
  --nexus-text: #efe6f5;
  --nexus-text-soft: rgba(239,230,245,0.62);
  --glass: rgba(24,12,38,0.55);
  --glass-brd: rgba(255,255,255,0.09);
  --trace: #b2a5ff;        /* ProcessIQ's own hub character color — new primary accent */
  --trace-dk: #8f7ff0;     /* darker variant for hover/active states */
  --trace-tint: rgba(178,165,255,0.14);
  --trace-ring: rgba(178,165,255,0.30);

  /* Brand — reskin NEXUS: alias del acento primario a "Trace" (violeta del hub) */
  --indra-primary:     var(--trace);   /* antes #FF4713 — ahora violeta Trace (uso: header rule, primary CTA, focus ring, tab active) */
  --indra-primary-dk:  var(--trace-dk);
  --indra-primary-text: #5B4FCF;  /* violeta oscuro para TEXTO pequeño sobre BLANCO — 6.06:1 (WCAG AA); --trace puro (2.16:1) no pasa */
  --indra-primary-tint:var(--trace-tint);   /* fondos hover suaves */
  --indra-primary-ring:var(--trace-ring);   /* focus ring */

  /* Neutral scale — refinada (paridad Linear / Raycast) */
  --gray-950: #0A0A0A;
  --gray-900: #1A1A1A;
  --gray-850: #232323;
  --gray-800: #2A2A2A;
  --gray-700: #3A3A3A;
  --gray-600: #525252;
  --gray-500: #6B6B6B;
  --gray-400: #909090;
  --gray-300: #B5B5B5;
  --gray-200: #D6D6D6;
  --gray-150: #E5E5E5;
  --gray-100: #F0F0F0;
  --gray-50:  #F8F6F2;          /* warmer cream — MBC-vacations base */
  --bg:       #F4F1EC;          /* Recreo surface base */
  --bg-alt:   #FAF6F1;          /* Recreo surface alt */
  --white:    #FFFFFF;

  /* Aliases legacy (compatibilidad con clases existentes) */
  --indra-dark:     var(--gray-900);
  --indra-gray-900: var(--gray-900);
  --indra-gray-700: var(--gray-700);
  --indra-gray-500: var(--gray-500);
  --indra-gray-300: var(--gray-200);
  --indra-gray-100: var(--gray-100);
  --indra-bg:       var(--bg);
  --indra-white:    var(--white);

  /* Semantic */
  --success: #1E7E34;
  --warning: #B85B00;
  --danger:  #B91C1C;
  --indra-success: var(--success);
  --indra-warning: var(--warning);
  --indra-danger:  var(--danger);

  /* Nodes (colores semánticos por tipo de shape) */
  --node-task-fill:       #FFFFFF;
  --node-task-stroke:     var(--gray-700);
  --node-start-fill:      #E8F5E9;
  --node-start-stroke:    #2E7D32;
  --node-end-fill:        #FDECEE;
  --node-end-stroke:      #B91C1C;
  --node-decision-fill:   #FFF8E1;
  --node-decision-stroke: #C68400;
  --node-doc-fill:        #E8F1FB;
  --node-doc-stroke:      #1E5BAA;
  --node-data-fill:       #F1E8F7;
  --node-data-stroke:     #6A1B9A;
  --node-system-fill:     #ECEFF1;
  --node-system-stroke:   #37474F;

  /* Typography scale */
  --font-stack: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', 'Courier New', monospace;
  --font-xs:   11px;
  --font-sm:   12px;
  --font-base: 13px;
  --font-md:   14px;
  --font-lg:   16px;
  --font-xl:   18px;
  --font-2xl:  22px;
  --font-3xl:  28px;
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --tracking-tight: -0.01em;

  /* Spacing — 4pt grid */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;

  /* Radius — escala MBC-vacations (más generosa) */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-full: 9999px;

  /* Shadows con tinte de brand (estilo MBC-vacations) */
  --shadow-xs: 0 1px 2px rgba(35, 35, 35, 0.04);
  --shadow-sm: 0 2px 8px rgba(35, 35, 35, 0.06);
  --shadow-md: 0 8px 24px rgba(35, 35, 35, 0.08);
  --shadow-lg: 0 20px 48px rgba(35, 35, 35, 0.14);
  --shadow-glow: 0 0 0 3px var(--indra-primary-ring);

  /* Motion tokens — spring MBC-vacations */
  --duration-fast: 140ms;
  --duration-base: 220ms;
  --duration-slow: 320ms;
  --ease-out:     cubic-bezier(0.32, 0.72, 0, 1);
  --ease-in-out:  cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
}

* { box-sizing: border-box; }

/* HTML hidden attribute SIEMPRE oculta (defensa contra display:flex/grid en el mismo selector) */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  height: 100vh;
  font-family: var(--font-stack);
  font-size: var(--font-base);
  line-height: var(--leading-normal);
  color: var(--nexus-text);
  background:
    radial-gradient(120% 70% at 50% -5%, #2a1a3f 0%, transparent 55%),
    radial-gradient(90% 60% at 85% 8%, #331030 0%, transparent 45%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 40%, #08030d 100%);
  background-attachment: fixed;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
}

/* Selección custom */
::selection {
  background: var(--indra-primary-tint);
  color: var(--gray-950);
}

/* Focus visible global — refinado */
*:focus { outline: none; }
*:focus-visible {
  outline: 2px solid var(--indra-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
button:focus-visible {
  outline: 2px solid var(--indra-primary);
  outline-offset: 2px;
}
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: var(--shadow-glow);
}

/* Aviso para pantallas estrechas (link público en móvil) */
.mobile-notice {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: #0E0E10; color: #E9E9EC; padding: 28px; text-align: center;
}
.mobile-notice-card { max-width: 420px; }
.mobile-notice-mark {
  width: 60px; height: 60px; border-radius: 15px;
  background: linear-gradient(135deg, var(--rose), var(--trace));
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 34px; font-weight: 700; color: #fff; margin-bottom: 20px;
}
.mobile-notice h2 { font-size: 21px; margin: 0 0 10px; font-weight: 700; line-height: 1.3; }
.mobile-notice p { color: #C9C9D0; line-height: 1.55; margin: 0 0 24px; font-size: 14.5px; }
.mobile-notice-btn {
  background: linear-gradient(135deg, var(--rose), var(--trace)); color: #fff; border: none; cursor: pointer;
  padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: 15px;
  transition: filter var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}
.mobile-notice-btn:hover { filter: brightness(1.12); transform: translateY(-1px); }
.mobile-notice-btn:active { transform: scale(0.97); }
.mobile-notice-sub { margin-top: 16px; font-size: 12px; color: #6F6F77; }

/* Accesibilidad: respeta la preferencia de movimiento reducido (Emil Kowalski) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ====================== HEADER ====================== */
.app-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-5);
  background: linear-gradient(180deg, rgba(20,10,32,0.75) 0%, var(--glass) 100%);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  color: var(--nexus-text);
  border-bottom: 1px solid var(--glass-brd);
  position: relative;
  height: 60px;
  flex-shrink: 0;
}

.app-header::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--indra-primary) 20%, var(--indra-primary) 80%, transparent);
  opacity: 0.7;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  white-space: nowrap;
}

.brand-mark {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--rose), var(--trace));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-xl);
  border-radius: var(--radius-md);
  letter-spacing: -0.04em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 1px 2px rgba(0,0,0,0.3);
  flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; line-height: 1; }

.brand-title {
  font-weight: 600;
  font-size: var(--font-lg);
  line-height: 1.1;
  letter-spacing: var(--tracking-tight);
}

.brand-sub {
  font-size: 10px;
  opacity: 0.6;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  margin-top: 3px;
}

.process-meta-inline {
  display: flex;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;            /* permite encoger para ceder espacio a las acciones */
  margin-left: 20px;
  max-width: 640px;
}

.process-meta-inline input,
.process-meta-inline select {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--white);
  padding: 7px 10px;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
  font-size: var(--font-sm);
}

.process-meta-inline input::placeholder { color: rgba(255,255,255,0.35); }

.process-meta-inline input:hover,
.process-meta-inline select:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.20);
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

.process-meta-inline input:focus-visible,
.process-meta-inline select:focus-visible {
  border-color: var(--indra-primary);
  background: rgba(255,255,255,0.10);
  box-shadow: 0 0 0 3px var(--trace-ring);
}

.process-meta-inline input { flex: 1.5 1 0; min-width: 0; }
.process-meta-inline select { flex: 1 1 0; min-width: 92px; }
.process-meta-inline select option { background: var(--indra-dark); color: var(--indra-white); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;          /* las acciones nunca se recortan; la meta cede el espacio */
}

/* ====================== BUTTONS ====================== */
.btn {
  border: 1px solid transparent;
  cursor: pointer;
  padding: 7px 12px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: var(--font-sm);
  letter-spacing: var(--tracking-tight);
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  user-select: none;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--indra-primary);
  color: var(--bg-0);   /* texto oscuro sobre violeta claro — 9.35:1 (WCAG AAA); blanco fallaba (2.16:1) */
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35), 0 1px 2px rgba(0,0,0,0.15);
}

.btn-primary:hover {
  background: var(--indra-primary-dk);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.30),
              0 4px 12px rgba(178, 165, 255, 0.40),
              0 2px 4px rgba(178, 165, 255, 0.25);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0) scale(0.97);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.30), 0 1px 2px rgba(0,0,0,0.20);
}

.btn-ghost {
  background: transparent;
  color: var(--nexus-text);
  border: 1px solid var(--glass-brd);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}

.btn-ghost:active { transform: translateY(0) scale(0.97); }

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn .icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn .icon svg { width: 100%; height: 100%; }

/* ====================== MAIN LAYOUT ====================== */
.app-main {
  display: grid;
  grid-template-columns: 180px 1fr 380px;
  height: calc(100vh - 64px);
}
/* Combinaciones de colapso: toolbar (56px) y/o panel derecho (oculto) */
body.toolbar-collapsed .app-main { grid-template-columns: 56px 1fr 380px; }
body.panel-collapsed   .app-main { grid-template-columns: 180px 1fr; }
body.toolbar-collapsed.panel-collapsed .app-main { grid-template-columns: 56px 1fr; }

/* ====================== TOOLBAR LEFT ====================== */
.toolbar-left {
  background: linear-gradient(180deg, rgba(20,10,32,0.35) 0%, var(--glass) 22%);
  border-right: 1px solid var(--glass-brd);
  padding: var(--space-3) var(--space-2);
  overflow-y: auto;
}

.toolbar-section-title {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--nexus-text-soft);
  letter-spacing: 0.18em;
  margin: var(--space-4) var(--space-2) var(--space-2);
}

.toolbar-section-title:first-child { margin-top: var(--space-1); }

.shape-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: 7px 10px;
  background: rgba(245,236,220,0.9);   /* chip claro (cream) para que el preview de shape (colores --node-*) siga legible sobre la toolbar oscura */
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-md);
  cursor: grab;
  margin-bottom: 4px;
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
  text-align: left;
  font-size: var(--font-sm);
  color: var(--gray-800);
  font-weight: 500;
}

.shape-btn:hover {
  background: var(--cream);
  border-color: var(--trace);
  box-shadow: var(--shadow-sm);
  transform: translateX(2px);
}

.shape-btn:active { cursor: grabbing; transform: scale(0.98); }

.shape-btn-action {
  cursor: pointer;
  background: rgba(245,236,220,0.9);
  border: 1px solid var(--glass-brd);
}

.shape-btn-action.active {
  background: var(--indra-primary);
  color: var(--bg-0);
  border-color: var(--indra-primary);
}

.shape-preview {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
}

.shape-start    { border-radius: 50%; background: var(--node-start-fill); border: 2px solid var(--node-start-stroke); }
.shape-end      { border-radius: 50%; background: var(--node-end-fill);   border: 2px solid var(--node-end-stroke); }
.shape-task     { background: var(--node-task-fill); border: 1.5px solid var(--node-task-stroke); border-radius: 3px; }
.shape-decision { background: var(--node-decision-fill); border: 1.5px solid var(--node-decision-stroke); transform: rotate(45deg); width: 16px; height: 16px; }
.shape-document { background: var(--node-doc-fill); border: 1.5px solid var(--node-doc-stroke); border-radius: 2px 2px 8px 2px; }
.shape-data     { background: var(--node-data-fill); border: 1.5px solid var(--node-data-stroke); border-radius: 50% / 30%; }
.shape-system   { background: var(--node-system-fill); border: 1.5px solid var(--node-system-stroke); border-radius: 3px; }

/* Cabecera de la toolbar con botón de comprimir */
.toolbar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.toolbar-collapse-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: none;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--nexus-text-soft);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              transform var(--duration-base) var(--ease-spring, var(--ease-out));
}
.toolbar-collapse-btn:hover { background: rgba(255,255,255,0.08); color: var(--nexus-text); }
.toolbar-collapse-btn:focus-visible { outline: 2px solid var(--indra-primary); outline-offset: 1px; }

/* ───── Modo compacto de la barra de shapes (solo iconos) ───── */
.toolbar-left { transition: padding var(--duration-base) var(--ease-out); }
body.toolbar-collapsed .toolbar-left { padding-left: 6px; padding-right: 6px; }
body.toolbar-collapsed .shape-label { display: none; }
body.toolbar-collapsed .shape-btn {
  justify-content: center;
  padding: 10px 0;
  gap: 0;
}
/* En compacto: feedback táctil con escala sutil en vez de desplazamiento lateral (Emil Kowalski) */
body.toolbar-collapsed .shape-btn:hover { transform: scale(1.08); }
body.toolbar-collapsed .shape-btn:active { transform: scale(0.96); }
body.toolbar-collapsed .toolbar-head > span { display: none; }
body.toolbar-collapsed .toolbar-head { justify-content: center; }
/* Secciones como separador fino en compacto */
body.toolbar-collapsed .toolbar-section-title:not(.toolbar-head) {
  font-size: 0;
  margin: var(--space-3) auto var(--space-2);
  width: 22px;
  border-top: 1px solid var(--glass-brd);
  height: 0;
  padding: 0;
}
/* Gira el chevron al estar comprimido */
body.toolbar-collapsed .toolbar-collapse-btn svg { transform: rotate(180deg); }

/* ====================== CANVAS ====================== */
/* Contenedor externo: NO scrollea — ancla los botones flotantes y la barra de estado */
.canvas-wrapper {
  position: relative;
  background: var(--indra-white);
  overflow: hidden;
}
/* Capa interna con scroll: solo el lienzo se desplaza */
.canvas-scroll {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: auto;
}

/* Controles de deshacer / rehacer (arriba-izquierda del lienzo) */
.canvas-history {
  position: absolute;
  top: 10px;
  left: 14px;
  z-index: 60;
  display: flex;
  align-items: stretch;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.canvas-history button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 32px;
  background: none;
  border: none;
  border-right: 1px solid var(--gray-150);
  color: var(--gray-700);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}
.canvas-history button:last-child { border-right: none; }
.canvas-history button svg { width: 16px; height: 16px; }
.canvas-history button:hover:not(:disabled) { background: var(--gray-100); color: var(--indra-primary-text); }
.canvas-history button:active:not(:disabled) { transform: scale(0.92); }
.canvas-history button:disabled { color: var(--gray-300); cursor: default; }
.canvas-history button.active { background: var(--gray-150); color: var(--indra-primary-text); }

/* Panel de atajos de teclado */
.shortcuts-panel {
  position: absolute;
  top: 50px;
  left: 14px;
  z-index: 61;
  width: 320px;
  max-width: calc(100% - 28px);
  background: linear-gradient(180deg, rgba(20,10,32,0.85) 0%, var(--glass) 100%);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: legendIn var(--duration-fast) var(--ease-out);
}
.shortcuts-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 1px solid var(--glass-brd);
  background: rgba(255,255,255,0.04); font-size: var(--font-sm); color: var(--nexus-text);
}
.shortcuts-close {
  background: none; border: none; cursor: pointer; font-size: 13px; color: var(--nexus-text-soft);
  width: 22px; height: 22px; border-radius: var(--radius-sm);
}
.shortcuts-close:hover { background: rgba(255,255,255,0.10); color: var(--nexus-text); }
.shortcuts-body { padding: 10px 14px; }
.sc-row { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--nexus-text); margin-bottom: 8px; }
.sc-row span { margin-left: auto; color: var(--nexus-text-soft); }
.sc-row kbd {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 21px; padding: 0 6px;
  font-family: var(--font-stack); font-size: 11px; font-weight: 600;
  color: var(--nexus-text); background: rgba(255,255,255,0.10);
  border: 1px solid var(--glass-brd); border-bottom-width: 2px; border-radius: 5px;
}
.shortcuts-note { font-size: 10.5px; color: var(--nexus-text-soft); font-style: italic; line-height: 1.4; margin-top: 4px; border-top: 1px solid var(--glass-brd); padding-top: 8px; }

#canvas {
  display: block;
  cursor: default;
  /* width/height se setea dinámicamente desde JS según contenido (min 100% del wrapper) */
}

#canvas.connect-mode { cursor: crosshair; }

.canvas-hint {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.onboard-card {
  background: var(--white);
  border: 1px solid var(--gray-150);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6) var(--space-6) var(--space-5);
  width: 560px;
  max-width: 78vw;
}
.onboard-title { font-size: var(--font-xl); font-weight: 600; color: var(--gray-950); letter-spacing: var(--tracking-tight); }
.onboard-sub { font-size: var(--font-sm); color: var(--gray-500); margin: 4px 0 var(--space-4); }
.onboard-steps { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-3); }
.onboard-step {
  display: flex; flex-direction: column; align-items: flex-start; text-align: left;
  gap: 4px; padding: var(--space-3); cursor: pointer;
  background: var(--gray-50); border: 1px solid var(--gray-150); border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}
.onboard-step:hover { background: var(--white); border-color: var(--indra-primary); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.onboard-step:active { transform: translateY(0) scale(0.98); }
.onboard-ico { display: inline-flex; color: var(--indra-primary-text); }
.onboard-ico svg { width: 22px; height: 22px; }
.onboard-step-t { font-size: var(--font-sm); font-weight: 600; color: var(--gray-900); }
.onboard-step-d { font-size: var(--font-xs); color: var(--gray-500); line-height: 1.35; }

/* Botón modo presentación (flotante top-right del lienzo) */
.btn-present {
  position: absolute;
  top: 10px;
  right: 14px;
  z-index: 60;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}
.btn-present:hover { border-color: var(--indra-primary); color: var(--gray-950); transform: translateY(-1px); }
.btn-present:active { transform: translateY(0) scale(0.97); }

.btn-legend {
  position: absolute;
  top: 10px;
  right: 132px;
  z-index: 60;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}
.btn-legend:hover { border-color: var(--indra-primary); color: var(--gray-950); transform: translateY(-1px); }
.btn-legend:active { transform: translateY(0) scale(0.97); }
.btn-legend.active { background: var(--indra-primary); color: var(--bg-0); border-color: var(--indra-primary); }
body.present-mode .btn-legend { right: 132px; }

/* Panel de leyenda BPMN sobre el canvas */
.bpmn-legend {
  position: absolute;
  top: 50px;
  right: 14px;
  z-index: 61;
  width: 640px;
  max-width: calc(100% - 28px);
  background: linear-gradient(180deg, rgba(20,10,32,0.85) 0%, var(--glass) 100%);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: legendIn var(--duration-fast) var(--ease-out);
}
@keyframes legendIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
.bpmn-legend-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; border-bottom: 1px solid var(--glass-brd);
  background: rgba(255,255,255,0.04); font-size: var(--font-sm); color: var(--nexus-text);
}
.bpmn-legend-close {
  background: none; border: none; cursor: pointer; font-size: 13px; color: var(--nexus-text-soft);
  width: 22px; height: 22px; border-radius: var(--radius-sm);
}
.bpmn-legend-close:hover { background: rgba(255,255,255,0.10); color: var(--nexus-text); }
.bpmn-legend-body { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; padding: 14px; }
/* Nota: los swatches .lg-shape / .lg-ev / .lg-gw / .lg-mk se dejan con sus colores claros originales a propósito —
   replican los --node-* del canvas (que permanece claro), así la leyenda sigue siendo un espejo fiel del lienzo. */
.legend-col h5 { margin: 0 0 8px; font-size: 10px; text-transform: uppercase; letter-spacing: 0.18em; color: var(--trace); font-weight: 800; }
.legend-row { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: var(--nexus-text); margin-bottom: 7px; line-height: 1.25; }
.legend-note { font-size: 10px; font-style: italic; color: var(--nexus-text-soft); margin-top: 4px; line-height: 1.3; }
.lg-shape { flex: 0 0 auto; width: 26px; height: 17px; border: 1px solid #414141; border-radius: 3px; background: #fff; }
.lg-shape.lg-task { background: #fff; border-color: #414141; }
.lg-shape.lg-system { background: #ECEFF1; border-color: #37474F; }
.lg-shape.lg-diamond { width: 17px; height: 17px; transform: rotate(45deg); background: #FFF8E1; border-color: #F9A825; border-radius: 2px; }
.lg-shape.lg-doc { background: #E3F2FD; border-color: #1565C0; }
.lg-shape.lg-data { background: #F3E5F5; border-color: #6A1B9A; transform: skewX(-12deg); }
.lg-flow { flex: 0 0 auto; width: 26px; height: 0; border-top: 2px solid #666; position: relative; }
.lg-flow.lg-msg { border-top-style: dashed; }
.lg-flow::after { content: '▸'; position: absolute; right: -4px; top: -9px; font-size: 10px; color: #666; }
.lg-ev { flex: 0 0 auto; width: 22px; height: 22px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 11px; }
.lg-ev.lg-start { background: #E8F5E9; border: 1.5px solid #2E7D32; color: #2E7D32; }
.lg-ev.lg-inter { background: #FEF7E0; border: 1.5px double #B45309; color: #B45309; }
.lg-ev.lg-boundary { background: #FEF7E0; border: 1.5px dashed #B45309; color: #B45309; font-size: 10px; }
.lg-ev.lg-end { background: #FFEBEE; border: 2px solid #C62828; color: #C62828; }
.lg-ev.lg-term { color: #C62828; font-size: 15px; }
.lg-gw { flex: 0 0 auto; width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; background: #FFF8E1; border: 1px solid #F9A825; color: #C68400; font-weight: 700; border-radius: 3px; font-size: 12px; }
.lg-mk { flex: 0 0 auto; width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; color: #5B6472; font-weight: 700; font-size: 13px; }
body.present-mode .bpmn-legend { z-index: 61; }

/* Controles de zoom (abajo-derecha) */
/* Zoom integrado en la barra de estado (derecha), no flota sobre el lienzo */
.zoom-controls {
  margin-left: auto;
  display: flex;
  align-items: stretch;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 20px;
}
.zoom-controls button {
  background: none;
  border: none;
  border-right: 1px solid var(--glass-brd);
  padding: 0 9px;
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--nexus-text-soft);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}
.zoom-controls button:last-child { border-right: none; }
.zoom-controls button:hover { background: rgba(255,255,255,0.12); color: var(--nexus-text); }
.zoom-controls button:active { background: rgba(255,255,255,0.18); transform: scale(0.94); }
#btnZoomLevel { min-width: 44px; font-variant-numeric: tabular-nums; }
#btnZoomFit { font-weight: 500; }

/* Botón para ocultar/mostrar el panel derecho */
.btn-toggle-panel {
  position: absolute;
  top: 10px;
  right: 276px;
  z-index: 60;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}
.btn-toggle-panel:hover { border-color: var(--indra-primary); color: var(--gray-950); transform: translateY(-1px); }
.btn-toggle-panel:active { transform: translateY(0) scale(0.97); }
.btn-toggle-panel.active { background: var(--indra-primary); color: var(--bg-0); border-color: var(--indra-primary); }
/* Panel derecho colapsado: oculta el aside (el grid se ajusta arriba) */
body.panel-collapsed .panel-right { display: none; }

/* Modo presentación: oculta toolbar izq y panel derecho, maximiza lienzo */
body.present-mode .toolbar-left,
body.present-mode .panel-right { display: none; }
body.present-mode .app-main { grid-template-columns: 1fr; }
body.present-mode .btn-present {
  background: var(--indra-primary); color: var(--bg-0); border-color: var(--indra-primary);
}

.canvas-statusbar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 28px;
  background: rgba(20,10,32,0.75);
  backdrop-filter: blur(8px) saturate(1.3);
  -webkit-backdrop-filter: blur(8px) saturate(1.3);
  border-top: 1px solid var(--glass-brd);
  display: flex;
  align-items: center;
  padding: 0 var(--space-4);
  gap: var(--space-5);
  font-size: var(--font-xs);
  color: var(--nexus-text-soft);
  letter-spacing: var(--tracking-tight);
  font-feature-settings: 'tnum';
}

#statusSaved {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

#statusSaved .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
}

#statusSaved.saving .dot {
  background: var(--indra-primary);
  animation: savingPulse 1s var(--ease-in-out) infinite;
}

@keyframes savingPulse {
  0%, 100% { opacity: 0.3; transform: scale(0.85); }
  50%      { opacity: 1; transform: scale(1); }
}

/* ============ Nodos en el canvas ============ */
.node-group { cursor: move; }
.node-group.selected .node-shape { stroke-width: 3 !important; stroke: var(--indra-primary) !important; }
.node-group.connect-source .node-shape { stroke: var(--indra-primary) !important; stroke-dasharray: 4 3; }

.node-label {
  font-size: 12px;
  font-weight: 500;
  fill: var(--gray-900);
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  user-select: none;
  text-rendering: geometricPrecision;
  font-family: var(--font-stack);
  letter-spacing: -0.005em;
}

.node-meta {
  font-size: 9.5px;
  fill: var(--gray-500);
  text-anchor: middle;
  pointer-events: none;
  text-rendering: geometricPrecision;
  font-family: var(--font-stack);
}

/* Código de actividad BPMN: [USR-27] */
.node-code {
  font-size: 9px;
  font-weight: 700;
  text-anchor: start;
  dominant-baseline: middle;
  pointer-events: none;
  user-select: none;
  font-family: var(--font-mono, 'Consolas', monospace);
  letter-spacing: -0.02em;
}

.bpmn-marker { pointer-events: none; }

.node-pain-badge {
  font-size: 9px;
  font-weight: 600;
  fill: var(--white);
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
  text-rendering: geometricPrecision;
}

.edge-path {
  fill: none;
  stroke: var(--gray-500);
  stroke-width: 1.4;
  cursor: pointer;
  transition: stroke var(--duration-fast) var(--ease-out),
              stroke-width var(--duration-fast) var(--ease-out);
}

.edge-path:hover { stroke: var(--gray-700); }

.edge-path.selected {
  stroke: var(--indra-primary);
  stroke-width: 2;
}

/* Cuello de botella (F3) — outline rojo punteado */
.node-group.bottleneck .node-shape {
  stroke: #B91C1C !important;
  stroke-width: 3 !important;
  stroke-dasharray: 6 3;
}

/* Message flow BPMN — línea punteada entre lanes/pools distintos */
.edge-path.edge-message {
  stroke: #888888;
  stroke-dasharray: 5 4;
  stroke-width: 1.3;
}
.edge-path.edge-message:hover { stroke: var(--gray-700); }

.edge-label {
  font-size: 10.5px;
  fill: var(--gray-700);
  text-anchor: middle;
  font-family: var(--font-stack);
  font-weight: 500;
  text-rendering: geometricPrecision;
}

.edge-label-bg {
  fill: var(--white);
  stroke: var(--gray-200);
  stroke-width: 0.75;
  opacity: 0.96;
}

.prop-check {
  flex-direction: row !important;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-transform: none;
  font-weight: 500;
}
.prop-check input[type=checkbox] { width: 15px; height: 15px; accent-color: var(--indra-primary); cursor: pointer; margin: 0; }
.prop-check span { font-size: var(--font-sm); }

/* ====================== RIGHT PANEL ====================== */
.panel-right {
  background: linear-gradient(180deg, rgba(20,10,32,0.35) 0%, var(--glass) 22%);
  border-left: 1px solid var(--glass-brd);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--nexus-text);
}

.tabs {
  display: flex;
  border-bottom: 1px solid var(--glass-brd);
  background: rgba(255,255,255,0.03);
  flex-shrink: 0;
}

.tab {
  flex: 1;
  border: none;
  background: transparent;
  padding: var(--space-3) 6px;
  cursor: pointer;
  color: var(--nexus-text-soft);
  font-weight: 500;
  font-size: var(--font-sm);
  letter-spacing: var(--tracking-tight);
  position: relative;
  transition: color var(--duration-fast) var(--ease-out);
}

.tab:hover { color: var(--nexus-text); }

.tab::after {
  content: '';
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: -1px;
  height: 2px;
  background: var(--indra-primary);
  border-radius: 1px;
  transition: left var(--duration-base) var(--ease-out),
              right var(--duration-base) var(--ease-out);
}

.tab.active {
  color: var(--nexus-text);
  background: rgba(255,255,255,0.05);
}

.tab.active::after { left: 0; right: 0; }

.tab-panel {
  display: none;
  padding: var(--space-4);
  overflow-y: auto;
  flex: 1;
}

.tab-panel.active {
  display: block;
  animation: panelEnter var(--duration-base) var(--ease-out);
}

@keyframes panelEnter {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.panel-section { margin-bottom: var(--space-4); }
.panel-section h3 {
  margin: 0 0 var(--space-1) 0;
  font-size: var(--font-md);
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  color: var(--nexus-text);
}

.panel-hint {
  font-size: var(--font-sm);
  color: var(--nexus-text-soft);
  margin: 0 0 var(--space-3) 0;
  line-height: var(--leading-normal);
}

.empty-state {
  text-align: center;
  color: var(--nexus-text-soft);
  padding: var(--space-8) var(--space-4);
  font-size: var(--font-sm);
  line-height: var(--leading-normal);
}

.empty-state::before {
  content: '';
  display: block;
  width: 44px;
  height: 44px;
  margin: 0 auto var(--space-3);
  background-color: rgba(255,255,255,0.08);
  border-radius: 50%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23b2a5ff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><path d='m21 21-4.3-4.3'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
}

#propsForm label,
#painsAdd label {
  display: block;
  margin-bottom: var(--space-3);
  font-size: var(--font-xs);
  font-weight: 500;
  color: var(--nexus-text-soft);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

#propsForm input,
#propsForm select,
#propsForm textarea,
#painsAdd input,
#painsAdd select {
  display: block;
  width: 100%;
  margin-top: var(--space-1);
  padding: 8px 10px;
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-md);
  font-weight: 400;
  font-size: var(--font-sm);
  background: rgba(255,255,255,0.05);
  color: var(--nexus-text);
  text-transform: none;
  letter-spacing: var(--tracking-tight);
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}

#propsForm input:hover,
#propsForm select:hover,
#propsForm textarea:hover,
#painsAdd input:hover,
#painsAdd select:hover {
  border-color: rgba(255,255,255,0.22);
}

#propsForm input:focus-visible,
#propsForm select:focus-visible,
#propsForm textarea:focus-visible,
#painsAdd input:focus-visible,
#painsAdd select:focus-visible {
  border-color: var(--indra-primary);
  box-shadow: var(--shadow-glow);
  outline: none;
}

#propsForm textarea { resize: vertical; min-height: 70px; font-family: var(--font-stack); }

/* Opciones de <select> del panel derecho: el popup nativo no hereda el glass, forzamos fondo oscuro legible */
#propsForm select option,
#painsAdd select option,
.kpi-tab select option,
#kpiFilterIndustry option,
.csv-mapping select option {
  background: var(--bg-1);
  color: var(--nexus-text);
}

.pain-meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ============ Pains list ============ */
.pain-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-brd);
  border-left: 3px solid var(--gray-400);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  position: relative;
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.pain-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.16);
  box-shadow: var(--shadow-sm);
  transform: translateX(2px);
}

.pain-card:active { transform: translateX(2px) scale(0.99); }

.pain-card .pain-cat {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.pain-card .pain-desc { font-size: 13px; }

.pain-card .pain-meta {
  font-size: 11px;
  color: var(--nexus-text-soft);
  margin-top: 4px;
}

.pain-card .pain-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  background: none;
  border: none;
  color: var(--gray-400);
  cursor: pointer;
  font-size: var(--font-md);
  width: 22px;
  height: 22px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.pain-card .pain-remove:hover {
  color: var(--danger);
  background: rgba(185, 28, 28, 0.08);
}
.pain-card .pain-remove:active { transform: scale(0.85); }

/* ============ KPI list ============ */
.search-input,
.filter-select {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  outline: none;
  background: rgba(255,255,255,0.05);
  color: var(--nexus-text);
}

.search-input:focus,
.filter-select:focus {
  border-color: var(--indra-primary);
}

.kpi-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.kpi-card:hover {
  border-color: rgba(255,255,255,0.20);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.kpi-card:active { transform: scale(0.99); }

.kpi-card .kpi-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--nexus-text);
}

.kpi-card .kpi-tags {
  font-size: 10px;
  color: var(--nexus-text-soft);
  margin-top: 3px;
  display: flex;
  gap: 6px;
}

.kpi-card .kpi-tag {
  background: rgba(255,255,255,0.08);
  padding: 1px 6px;
  border-radius: 8px;
}

.kpi-card .kpi-bench {
  font-size: 11px;
  color: var(--trace);   /* texto claro sobre superficie oscura — invertido respecto a --indra-primary-text (pensado para blanco) */
  margin-top: 4px;
  font-weight: 600;
}

.kpi-card .kpi-desc {
  font-size: 11px;
  color: var(--nexus-text-soft);
  margin-top: 4px;
  line-height: 1.4;
}

/* ============ Copiloto ============ */
.copilot-quick {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.copilot-action {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-md);
  padding: 9px 12px;
  cursor: pointer;
  font-size: var(--font-sm);
  letter-spacing: var(--tracking-tight);
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
  color: var(--nexus-text);
  font-weight: 500;
}

/* Icono SVG consistente (reemplaza emojis): tamaño y stroke uniformes — ui-ux-pro-max / taste */
.ca-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  color: var(--nexus-text-soft);
  transition: color var(--duration-fast) var(--ease-out);
}
.ca-icon svg { width: 17px; height: 17px; }

.copilot-action:hover {
  border-color: var(--indra-primary);
  background: rgba(255,255,255,0.08);
  box-shadow: var(--shadow-xs);
  transform: translateX(2px);
}
.copilot-action:hover .ca-icon { color: var(--trace); }

.copilot-action:active { transform: scale(0.98); }

.copilot-messages {
  flex: 1;
  overflow-y: auto;
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-sm);
  padding: 12px;
  background: rgba(0,0,0,0.15);
  min-height: 200px;
  max-height: 320px;
  margin-bottom: 10px;
}

.copilot-msg {
  margin-bottom: var(--space-3);
  font-size: var(--font-sm);
  line-height: var(--leading-normal);
  animation: msgEnter var(--duration-base) var(--ease-out);
}

@keyframes msgEnter {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.copilot-msg.user {
  text-align: right;
}

.copilot-msg.user .bubble {
  background: var(--indra-primary);
  color: var(--bg-0);
  display: inline-block;
  padding: 10px 14px;
  border-radius: var(--radius-lg) var(--radius-lg) 4px var(--radius-lg);
  max-width: 88%;
  text-align: left;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.30), 0 1px 3px rgba(178, 165, 255, 0.25);
}

.copilot-msg.ai .bubble {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--glass-brd);
  display: inline-block;
  padding: 10px 14px;
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 4px;
  max-width: 92%;
  white-space: pre-wrap;
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
  color: var(--nexus-text);
}

.copilot-msg.ai .author {
  font-size: 10px;
  color: var(--nexus-text-soft);
  font-weight: 500;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.copilot-msg.ai .author::before {
  content: '◆';
  color: var(--trace);
  margin-right: 5px;
  font-size: 9px;
}

.copilot-input {
  display: flex;
  gap: 6px;
}

.copilot-input textarea {
  flex: 1;
  resize: none;
  padding: 8px 10px;
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-sm);
  outline: none;
  background: rgba(255,255,255,0.05);
  color: var(--nexus-text);
}

.copilot-input textarea:focus { border-color: var(--indra-primary); }

/* ============ Modal ============ */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.55);
  backdrop-filter: blur(6px) saturate(1.2);
  -webkit-backdrop-filter: blur(6px) saturate(1.2);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: backdropEnter var(--duration-base) var(--ease-out);
}

@keyframes backdropEnter {
  from { opacity: 0; backdrop-filter: blur(0); }
  to   { opacity: 1; backdrop-filter: blur(6px) saturate(1.2); }
}

.modal-card {
  background: linear-gradient(180deg, rgba(20,10,32,0.55) 0%, var(--glass) 22%);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  width: 90%;
  max-width: 520px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--glass-brd);
  color: var(--nexus-text);
  animation: modalEnter var(--duration-slow) var(--ease-spring);
}
/* El título y los botones quedan fijos; sólo el cuerpo hace scroll */
.modal-card > h3,
.modal-card > .modal-actions { flex-shrink: 0; }
#modalBody { overflow-y: auto; flex: 1 1 auto; min-height: 0; }

@keyframes modalEnter {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-card h3 {
  margin: 0 0 var(--space-3) 0;
  color: var(--nexus-text);
  font-size: var(--font-xl);
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
}

.modal-card textarea {
  width: 100%;
  min-height: 100px;
  padding: 10px;
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-sm);
  font-family: inherit;
  outline: none;
  resize: vertical;
  background: rgba(255,255,255,0.05);
  color: var(--nexus-text);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}

.modal-card .btn-ghost {
  color: var(--nexus-text);
  border-color: var(--glass-brd);
}

.modal-card .btn-ghost:hover { background: rgba(255,255,255,0.08); }

/* ============ Props grid 2-col + hints ============ */
.props-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.props-grid-2 label { margin-bottom: 0 !important; }

.field-hint {
  margin-top: 6px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  font-size: var(--font-xs);
  line-height: 1.4;
  text-transform: none;
  font-weight: 400;
  letter-spacing: 0;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.field-hint.warn { background: #FEF3C7; color: #78350F; border: 1px solid #FCD34D; }
.field-hint.error { background: #FEE2E2; color: #7F1D1D; border: 1px solid #FCA5A5; }
.field-hint.ok    { background: #DCFCE7; color: #14532D; border: 1px solid #86EFAC; }
.field-hint.info  { background: #DBEAFE; color: #1E3A8A; border: 1px solid #93C5FD; }

.field-hint::before { font-weight: 700; flex-shrink: 0; }
.field-hint.warn::before  { content: '⚠'; }
.field-hint.error::before { content: '✕'; }
.field-hint.ok::before    { content: '✓'; color: var(--success); }
.field-hint.info::before  { content: 'ⓘ'; }

/* ============ Lint badge en tab + panel ============ */
.lint-badge {
  display: inline-block;
  min-width: 16px;
  padding: 1px 5px;
  margin-left: 4px;
  background: var(--danger);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 9px;
  font-weight: 700;
  font-feature-settings: 'tnum';
  vertical-align: 1px;
  line-height: 1.3;
}

.tab .lint-badge { background: var(--danger); }
.tab .lint-badge[data-sev="0"] { display: none; }

.sev-tag {
  display: inline-block;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.sev-tag.sev-critical { background: #FEE2E2; color: #7F1D1D; }
.sev-tag.sev-high     { background: #FED7AA; color: #7C2D12; }
.sev-tag.sev-medium   { background: #FEF3C7; color: #78350F; }
.sev-tag.sev-low      { background: #E5E7EB; color: #374151; }

.lint-score {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
}

.lint-score .score-num {
  font-size: 26px;
  font-weight: 700;
  font-feature-settings: 'tnum';
  letter-spacing: -0.02em;
  color: var(--nexus-text);
}

.lint-score .score-detail { color: var(--nexus-text-soft); font-size: var(--font-xs); }
.lint-score.good .score-num { color: var(--success); }
.lint-score.warn .score-num { color: var(--warning); }
.lint-score.bad  .score-num { color: var(--danger); }

.lint-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-brd);
  border-left: 3px solid var(--gray-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
  font-size: var(--font-sm);
  line-height: 1.4;
}

.lint-item:hover {
  background: rgba(255,255,255,0.08);
  transform: translateX(2px);
}
.lint-item:active { transform: scale(0.99); }

.lint-item.sev-critical { border-left-color: var(--danger); }
.lint-item.sev-high     { border-left-color: var(--warning); }
.lint-item.sev-medium   { border-left-color: #B45309; }
.lint-item.sev-low      { border-left-color: var(--gray-400); }

.lint-item .lint-icon {
  flex-shrink: 0;
  width: 18px;
  text-align: center;
  font-weight: 700;
  font-size: var(--font-base);
}
.lint-item.sev-critical .lint-icon { color: var(--danger); }
.lint-item.sev-high     .lint-icon { color: var(--warning); }
.lint-item.sev-medium   .lint-icon { color: #B45309; }
.lint-item.sev-low      .lint-icon { color: var(--gray-400); }

.lint-item .lint-body { flex: 1; }
.lint-item .lint-title { font-weight: 600; color: var(--nexus-text); }
.lint-item .lint-detail { color: var(--nexus-text-soft); margin-top: 2px; font-size: var(--font-xs); }
.lint-item .lint-target { font-style: italic; color: var(--trace); margin-top: 4px; font-size: var(--font-xs); }

.lint-empty {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  color: var(--success);
  font-size: var(--font-md);
}
.lint-empty::before {
  content: '✓';
  display: block;
  font-size: 36px;
  margin-bottom: var(--space-2);
}

/* ============ Icono de tipo de ejecución en nodo ============ */
.exec-badge {
  pointer-events: none;
}
.exec-badge-bg {
  stroke: var(--white);
  stroke-width: 1.5;
}

/* ============ Simulador ============ */
.sim-params {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.sim-params label {
  font-size: 11px;
  font-weight: 600;
  color: var(--nexus-text-soft);
}

.sim-params input {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 7px 10px;
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
  color: var(--nexus-text);
  background: rgba(255,255,255,0.05);
  font-feature-settings: 'tnum';
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}
.sim-params input:hover { border-color: rgba(255,255,255,0.22); }
.sim-params input:focus-visible {
  border-color: var(--indra-primary);
  box-shadow: var(--shadow-glow);
  outline: none;
}

.sim-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.sim-wizard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 10px;
}

.sim-wizard-table th, .sim-wizard-table td {
  border: 1px solid var(--glass-brd);
  padding: 6px 8px;
  text-align: left;
  color: var(--nexus-text);
}

.sim-wizard-table th {
  background: rgba(255,255,255,0.08);
  color: var(--nexus-text);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sim-wizard-table input {
  width: 80px;
  padding: 4px 6px;
  border: 1px solid var(--glass-brd);
  border-radius: 3px;
  outline: none;
  font-size: 12px;
  background: rgba(255,255,255,0.05);
  color: var(--nexus-text);
}

.sim-wizard-table input:focus { border-color: var(--indra-primary); }

.sim-wizard-table tr.has-data { background: rgba(34, 197, 94, 0.12); }
.sim-wizard-table tr.no-data  { background: rgba(240, 168, 24, 0.12); }

.sim-results {
  margin-top: var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  animation: panelEnter var(--duration-base) var(--ease-out);
}

.sim-metric {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--glass-brd);
}

.sim-metric:last-child { border-bottom: none; }

.sim-metric .label {
  font-size: var(--font-sm);
  color: var(--nexus-text-soft);
  letter-spacing: var(--tracking-tight);
}

.sim-metric .value {
  font-size: var(--font-lg);
  font-weight: 600;
  color: var(--nexus-text);
  font-feature-settings: 'tnum';
  letter-spacing: -0.01em;
}

.sim-metric.highlight .value { color: var(--trace); }

.sim-savings {
  margin-top: var(--space-3);
  background:
    radial-gradient(120% 80% at 0% 0%, rgba(255,255,255,0.18), transparent 60%),
    radial-gradient(100% 100% at 100% 100%, rgba(0,0,0,0.18), transparent 50%),
    linear-gradient(135deg, var(--indra-primary), var(--indra-primary-dk));
  color: var(--bg-0);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: var(--font-sm);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  box-shadow:
    0 1px 0 inset rgba(255,255,255,0.30),
    0 8px 24px rgba(178, 165, 255, 0.30),
    0 2px 6px rgba(178, 165, 255, 0.20);
  position: relative;
  overflow: hidden;
}

.sim-savings::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(at 30% 0%, rgba(255,255,255,0.25), transparent 50%);
  pointer-events: none;
}

.sim-savings .big {
  font-size: var(--font-3xl);
  font-weight: 700;
  display: block;
  margin-top: var(--space-1);
  letter-spacing: -0.02em;
  font-feature-settings: 'tnum';
}

/* ============ Heatmap de pains en nodos ============ */
.node-group.pain-low .node-shape  {
  stroke: #F9A825 !important;
  stroke-width: 3 !important;
  filter: drop-shadow(0 0 6px rgba(252, 191, 73, 0.65));
}
.node-group.pain-med .node-shape  {
  stroke: #F77F00 !important;
  stroke-width: 3.5 !important;
  filter: drop-shadow(0 0 10px rgba(247, 127, 0, 0.85));
}
.node-group.pain-high .node-shape {
  stroke: #C62828 !important;
  stroke-width: 4 !important;
  filter: drop-shadow(0 0 14px rgba(230, 57, 70, 1));
  animation: pulseRed 2s ease-in-out infinite;
}
@keyframes pulseRed {
  0%, 100% { filter: drop-shadow(0 0 14px rgba(230, 57, 70, 0.95)); }
  50%      { filter: drop-shadow(0 0 18px rgba(230, 57, 70, 0.6)); }
}

/* Badge de pain más grande y agrupado */
.pain-legend {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 11px;
  padding: 6px 14px;
  background: var(--indra-gray-100);
  border-bottom: 1px solid var(--indra-gray-300);
}
.pain-legend .dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; margin-right: 4px; vertical-align: middle; }
.pain-legend .dot.low  { background: #F9A825; }
.pain-legend .dot.med  { background: #F77F00; }
.pain-legend .dot.high { background: #C62828; }

/* ============ Tabla RACI/SIPOC en modal ============ */
.raci-table, .sipoc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 8px;
}

.raci-table th, .raci-table td,
.sipoc-table th, .sipoc-table td {
  border: 1px solid var(--glass-brd);
  padding: 6px 8px;
  text-align: left;
  color: var(--nexus-text);
}

.raci-table th, .sipoc-table th {
  background: rgba(255,255,255,0.08);
  color: var(--nexus-text);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.4px;
}

.raci-table td.cell-center { text-align: center; font-weight: 600; }
.raci-table td .raci-pick {
  border: 1px solid var(--glass-brd);
  border-radius: 3px;
  padding: 2px 4px;
  background: rgba(255,255,255,0.06);
  color: var(--nexus-text);
  font-size: 11px;
  width: 100%;
  outline: none;
}

.raci-r { background: #FFEBEE; color: #C62828; }
.raci-a { background: #FFF3E0; color: #E65100; }
.raci-c { background: #E3F2FD; color: #1565C0; }
.raci-i { background: #E8F5E9; color: #2E7D32; }

/* ============ View toggle As-Is / To-Be ============ */
.view-toggle {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 3px;
}

.view-btn {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.65);
  padding: 5px 12px;
  border-radius: 4px;
  font-weight: 500;
  font-size: var(--font-sm);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
  letter-spacing: var(--tracking-tight);
  white-space: nowrap;
}

.view-btn:hover { color: var(--white); background: rgba(255,255,255,0.05); }

.view-btn.active {
  background: var(--white);
  color: var(--gray-950);
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

.btn-mini {
  padding: 6px 9px;
  font-size: var(--font-xs);
}

/* Botón solo-icono (cuadrado) para acciones secundarias del header */
.btn-icon {
  padding: 0;
  width: 34px;
  justify-content: center;
}
.btn-icon svg { width: 15px; height: 15px; }

/* Separador vertical entre grupos del header */
.header-sep {
  width: 1px;
  align-self: stretch;
  margin: 6px 4px;
  background: rgba(255, 255, 255, 0.14);
  flex-shrink: 0;
}

.tobe-indicator {
  position: absolute;
  top: 12px;
  right: 16px;
  background: var(--white);
  color: var(--indra-primary-text);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--font-xs);
  letter-spacing: 0.04em;
  z-index: 50;
  box-shadow: var(--shadow-md), inset 0 0 0 1px var(--indra-primary-tint);
  animation: tobeIndicatorEnter var(--duration-slow) var(--ease-spring);
}

.tobe-indicator::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--indra-primary);
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: 1px;
  position: relative;
  box-shadow: 0 0 0 0 rgba(178, 165, 255, 0.55);
  animation: pulseRing 2.2s var(--ease-out) infinite;
}

@keyframes tobeIndicatorEnter {
  from { opacity: 0; transform: translateY(-4px) scale(0.94); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes pulseRing {
  0%   { box-shadow: 0 0 0 0 rgba(178, 165, 255, 0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(178, 165, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(178, 165, 255, 0); }
}

/* ============ Export dropdown ============ */
.export-menu { position: relative; }

.export-menu .chevron {
  margin-left: 2px;
  opacity: 0.7;
  transition: transform var(--duration-fast) var(--ease-out);
}

.export-dropdown svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.export-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: linear-gradient(180deg, rgba(20,10,32,0.85) 0%, var(--glass) 100%);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 260px;
  padding: var(--space-1);
  z-index: 500;
  transform-origin: top right;
  animation: dropdownEnter var(--duration-base) var(--ease-out);
}

.export-dropdown.closing {
  animation: dropdownExit var(--duration-fast) var(--ease-out) forwards;
  pointer-events: none;
}

@keyframes dropdownEnter {
  from { opacity: 0; transform: scale(0.96) translateY(-4px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes dropdownExit {
  from { opacity: 1; transform: scale(1) translateY(0); }
  to   { opacity: 0; transform: scale(0.96) translateY(-4px); }
}

.export-dropdown button {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 9px 10px;
  cursor: pointer;
  font-size: var(--font-sm);
  color: var(--nexus-text);
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-out);
  letter-spacing: var(--tracking-tight);
}

.export-dropdown button:hover { background: rgba(255,255,255,0.08); color: var(--nexus-text); }
.export-dropdown button:active { background: rgba(255,255,255,0.14); }

/* ============ Modal ampliado (ingesta) ============ */
.modal-card-lg {
  max-width: 760px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.modal-head h3 { margin: 0; }

.modal-close {
  background: transparent;
  border: none;
  font-size: var(--font-lg);
  color: var(--nexus-text-soft);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.modal-close:hover { background: rgba(255,255,255,0.08); color: var(--nexus-text); }
.modal-close:active { transform: scale(0.9); }

.modal-sub {
  font-size: var(--font-sm);
  color: var(--nexus-text-soft);
  margin: 0 0 var(--space-4) 0;
  line-height: var(--leading-normal);
}

.ingest-tabs {
  display: flex;
  border-bottom: 1px solid var(--glass-brd);
  margin-bottom: var(--space-4);
  gap: var(--space-1);
}

.itab {
  background: transparent;
  border: none;
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  font-weight: 500;
  font-size: var(--font-sm);
  color: var(--nexus-text-soft);
  border-bottom: 2px solid transparent;
  transition: color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
  letter-spacing: var(--tracking-tight);
  position: relative;
  margin-bottom: -1px;
}

.itab:hover { color: var(--nexus-text); }

.itab.active {
  color: var(--nexus-text);
  border-bottom-color: var(--indra-primary);
}

.ipanel { display: none; }
.ipanel.active {
  display: block;
  animation: panelEnter var(--duration-base) var(--ease-out);
}

.ipanel textarea {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--font-sm);
  line-height: var(--leading-normal);
  color: var(--nexus-text);
  background: rgba(255,255,255,0.05);
  resize: vertical;
  margin-bottom: var(--space-3);
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}

.ipanel textarea:hover { border-color: rgba(255,255,255,0.22); }
.ipanel textarea:focus-visible {
  border-color: var(--indra-primary);
  box-shadow: var(--shadow-glow);
  outline: none;
}

.ingest-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.notes-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.muted-inline { font-size: var(--font-xs); color: var(--nexus-text-soft); }

/* Selector de ejemplos */
.examples-list { display: flex; flex-direction: column; gap: 8px; }
.example-item {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  text-align: left; padding: 12px 14px; cursor: pointer;
  background: rgba(255,255,255,0.04); border: 1px solid var(--glass-brd); border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}
.example-item:hover { background: rgba(255,255,255,0.08); border-color: var(--indra-primary); box-shadow: var(--shadow-sm); transform: translateX(2px); }
.example-item:active { transform: scale(0.99); }
.example-t { font-size: var(--font-sm); font-weight: 600; color: var(--nexus-text); }
.example-d { font-size: var(--font-xs); color: var(--nexus-text-soft); }

.audio-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.rec-status {
  font-size: 12px;
  color: var(--nexus-text-soft);
  font-style: italic;
}

.rec-status.recording {
  color: var(--rose);
  font-weight: 600;
  font-style: normal;
}

.rec-status.recording::before {
  content: '● ';
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.csv-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.csv-controls input[type=file] {
  flex: 1;
  padding: 6px;
  border: 1px dashed var(--glass-brd);
  border-radius: var(--radius-sm);
  color: var(--nexus-text);
}

.csv-preview {
  background: rgba(255,255,255,0.06);
  color: var(--nexus-text);
  border-radius: var(--radius-sm);
  padding: 10px;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 11px;
  max-height: 180px;
  overflow: auto;
  margin-bottom: 12px;
  white-space: pre;
}

.csv-mapping {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.csv-mapping label {
  font-size: 12px;
  font-weight: 600;
  color: var(--nexus-text-soft);
}

.csv-mapping select {
  display: block;
  width: 100%;
  margin-top: 3px;
  padding: 6px 8px;
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  color: var(--nexus-text);
  outline: none;
}

.csv-mapping select:focus { border-color: var(--indra-primary); }

code {
  background: rgba(255,255,255,0.10);
  color: var(--nexus-text);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12px;
  font-family: 'Consolas', monospace;
}

/* ============ Scrollbar — ghost mode ============ */
/* Modo por defecto (neutro, oscuro-sobre-claro): usado sobre el lienzo BPMN, que permanece claro */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0);
  border-radius: 5px;
  border: 2.5px solid transparent;
  background-clip: padding-box;
  transition: background var(--duration-slow) var(--ease-out);
}
*:hover::-webkit-scrollbar-thumb,
*:focus-within::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.18);
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, 0.32); background-clip: padding-box; }
::-webkit-scrollbar-corner { background: transparent; }

/* Modo NEXUS (violeta sobre oscuro): chrome oscuro — toolbar izquierda, panel derecho, modales */
.toolbar-left::-webkit-scrollbar-track,
.panel-right::-webkit-scrollbar-track,
.tab-panel::-webkit-scrollbar-track,
.modal-card::-webkit-scrollbar-track {
  background: var(--bg-1);
}
.toolbar-left:hover::-webkit-scrollbar-thumb,
.toolbar-left:focus-within::-webkit-scrollbar-thumb,
.panel-right:hover::-webkit-scrollbar-thumb,
.panel-right:focus-within::-webkit-scrollbar-thumb,
.tab-panel:hover::-webkit-scrollbar-thumb,
.tab-panel:focus-within::-webkit-scrollbar-thumb,
.modal-card:hover::-webkit-scrollbar-thumb,
.modal-card:focus-within::-webkit-scrollbar-thumb {
  background: rgba(178, 165, 255, 0.35);
  background-clip: padding-box;
}
.toolbar-left::-webkit-scrollbar-thumb:hover,
.panel-right::-webkit-scrollbar-thumb:hover,
.tab-panel::-webkit-scrollbar-thumb:hover,
.modal-card::-webkit-scrollbar-thumb:hover {
  background: rgba(178, 165, 255, 0.55);
  background-clip: padding-box;
}

* { scrollbar-width: thin; scrollbar-color: rgba(0,0,0,0.16) transparent; }

/* ===================== FICHA DE PROCESO — pestaña ===================== */
.ficha-form { display: flex; flex-direction: column; gap: 10px; padding: 4px 2px 20px; }
.ficha-form label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 600; color: var(--nexus-text-soft, #cfc9e6); }
.ficha-form input,
.ficha-form textarea {
  font: inherit; font-weight: 400; font-size: 12.5px;
  padding: 7px 9px; border-radius: 8px;
  background: var(--glass, rgba(255,255,255,0.04));
  border: 1px solid var(--glass-brd, rgba(255,255,255,0.12));
  color: var(--nexus-text, #f2eefc);
  resize: vertical;
}
.ficha-form textarea { line-height: 1.45; font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace; font-size: 11.5px; }
.ficha-form input:focus,
.ficha-form textarea:focus { outline: none; border-color: var(--trace, #b2a5ff); box-shadow: 0 0 0 3px rgba(178,165,255,0.18); }
.ficha-list-hint { font-size: 10.5px; color: var(--nexus-text-soft, #a99fce); margin-top: 4px; line-height: 1.4; }
.ficha-list-hint code {
  font-family: 'SFMono-Regular', Consolas, monospace; font-size: 10px;
  background: rgba(178,165,255,0.14); color: var(--trace, #cdc3ff);
  padding: 1px 5px; border-radius: 4px;
}
.ficha-actions { margin-top: 8px; display: flex; gap: 8px; }
.ficha-actions .btn { width: 100%; justify-content: center; }

/* Ingesta multi-formato — hint de formatos aceptados */
.format-hint {
  font-size: 10.5px; line-height: 1.45; margin: 6px 0 2px;
  color: var(--nexus-text-soft, #a99fce);
  padding: 7px 10px; border-radius: 8px;
  background: rgba(178,165,255,0.08);
  border: 1px solid var(--glass-brd, rgba(255,255,255,0.10));
}
.format-hint b { color: var(--nexus-text, #e9e4f7); font-weight: 700; }

/* ===================== IA (BYOK Claude) ===================== */
.btn-icon.ai-on { color: var(--trace, #b2a5ff); box-shadow: inset 0 0 0 1px var(--trace, #b2a5ff); }
.btn-icon.ai-on::after {
  content: ""; position: absolute; top: 5px; right: 5px; width: 6px; height: 6px;
  border-radius: 50%; background: #37d67a; box-shadow: 0 0 0 2px var(--bg-1, #160a26);
}
#btnAiSettings { position: relative; }
.ai-settings { display: flex; flex-direction: column; gap: 8px; }
.ai-settings label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 600; color: var(--nexus-text-soft, #cfc9e6); }
.ai-settings input, .ai-settings select {
  font: inherit; font-weight: 400; padding: 8px 10px; border-radius: 8px;
  background: var(--glass, rgba(255,255,255,0.04)); border: 1px solid var(--glass-brd, rgba(255,255,255,0.12));
  color: var(--nexus-text, #f2eefc);
}
.ai-settings input:focus, .ai-settings select:focus { outline: none; border-color: var(--trace, #b2a5ff); box-shadow: 0 0 0 3px rgba(178,165,255,0.18); }
.ai-hint { font-size: 10.5px; color: var(--nexus-text-soft, #a99fce); margin: 2px 0; line-height: 1.4; }
.ai-hint code { font-family: Consolas, monospace; font-size: 10px; background: rgba(178,165,255,0.14); color: var(--trace, #cdc3ff); padding: 1px 5px; border-radius: 4px; }
.ai-actions-row { display: flex; align-items: center; gap: 10px; margin-top: 4px; }
.ai-test-status { font-size: 11.5px; color: var(--nexus-text-soft, #a99fce); }
.ai-test-status.ok { color: #37d67a; }
.ai-test-status.err { color: #ff6b6b; }
.ingest-actions-2 { display: flex; gap: 8px; align-items: center; }
.ingest-actions-2 .btn-primary { flex: 1; justify-content: center; }
.ingest-ai-status { font-size: 12px; margin-top: 8px; padding: 8px 10px; border-radius: 8px; background: rgba(178,165,255,0.08); border: 1px solid var(--glass-brd, rgba(255,255,255,0.10)); color: var(--nexus-text-soft, #cfc9e6); }
.ingest-ai-status.ok { color: #37d67a; }
.ingest-ai-status.err { color: #ff6b6b; }

/* ============ INGESTA SIMPLE: zona de arrastrar + progreso ============ */
.drop-zone {
  border: 2px dashed var(--glass-brd, rgba(255,255,255,0.18));
  border-radius: 14px; padding: 26px 18px; text-align: center; cursor: pointer;
  background: var(--glass, rgba(255,255,255,0.03));
  transition: border-color .15s ease, background .15s ease, transform .12s ease;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.drop-zone:hover, .drop-zone:focus-visible {
  border-color: var(--trace, #b2a5ff); background: rgba(178,165,255,0.07); outline: none;
}
.drop-zone.over {
  border-color: var(--trace, #b2a5ff); background: rgba(178,165,255,0.14); transform: scale(1.01);
}
.drop-ico { width: 34px; height: 34px; color: var(--trace, #b2a5ff); opacity: .9; }
.drop-title { font-size: 15px; font-weight: 700; color: var(--nexus-text, #f2eefc); }
.drop-sub { font-size: 12px; color: var(--nexus-text-soft, #a99fce); }
.drop-file { font-size: 11.5px; color: var(--trace, #cdc3ff); margin-top: 2px; font-weight: 600; }

.ingest-progress { margin-top: 12px; }
.ip-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.ip-text { font-size: 12.5px; color: var(--nexus-text, #e9e4f7); }
.ip-track { height: 6px; border-radius: 99px; background: rgba(255,255,255,0.10); overflow: hidden; }
.ip-bar {
  height: 100%; width: 2%; border-radius: 99px;
  background: linear-gradient(90deg, var(--rose, #ff5fa2), var(--trace, #b2a5ff));
  transition: width .25s ease;
}
.ip-bar.indeterminate { animation: ipSlide 1.1s ease-in-out infinite; }
@keyframes ipSlide {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
@media (prefers-reduced-motion: reduce) { .ip-bar.indeterminate { animation: none; } }

.ingest-more { margin-top: 12px; }
.ingest-more > summary {
  cursor: pointer; font-size: 12.5px; color: var(--nexus-text-soft, #a99fce);
  padding: 6px 2px; user-select: none;
}
.ingest-more > summary:hover { color: var(--trace, #cdc3ff); }
.ingest-more textarea { margin-top: 8px; }
.btn-go { min-width: 190px; justify-content: center; }
.ingest-mode {
  font-size: 11.5px; line-height: 1.45; margin-top: 10px; padding: 8px 10px; border-radius: 8px;
  color: var(--nexus-text-soft, #a99fce);
  background: rgba(255,255,255,0.04); border: 1px solid var(--glass-brd, rgba(255,255,255,0.10));
}
.ingest-mode.on { background: rgba(178,165,255,0.10); border-color: rgba(178,165,255,0.28); color: var(--nexus-text, #e9e4f7); }

/* Modal ¿quién es quién? */
.pt-table { width: 100%; border-collapse: collapse; margin: 6px 0; }
.pt-table td { padding: 5px 4px; vertical-align: middle; }
.pt-name { font-size: 12.5px; font-weight: 600; color: var(--nexus-text, #f2eefc); width: 46%; }
.pt-count { display: block; font-size: 10px; font-weight: 400; color: var(--nexus-text-soft, #a99fce); }
.pt-role { width: 100%; font: inherit; font-size: 12.5px; padding: 6px 8px; border-radius: 7px;
  background: var(--glass, rgba(255,255,255,0.04)); border: 1px solid var(--glass-brd, rgba(255,255,255,0.12));
  color: var(--nexus-text, #f2eefc); }
.pt-role:focus { outline: none; border-color: var(--trace, #b2a5ff); box-shadow: 0 0 0 3px rgba(178,165,255,0.18); }

/* Modal quien es quien */
.pt-table { width: 100%; border-collapse: collapse; margin: 6px 0; }
.pt-table td { padding: 5px 4px; vertical-align: middle; }
.pt-name { font-size: 12.5px; font-weight: 600; color: var(--nexus-text, #f2eefc); width: 46%; }
.pt-count { display: block; font-size: 10px; font-weight: 400; color: var(--nexus-text-soft, #a99fce); }
.pt-role { width: 100%; font: inherit; font-size: 12.5px; padding: 6px 8px; border-radius: 7px;
  background: var(--glass, rgba(255,255,255,0.04)); border: 1px solid var(--glass-brd, rgba(255,255,255,0.12));
  color: var(--nexus-text, #f2eefc); }
.pt-role:focus { outline: none; border-color: var(--trace, #b2a5ff); box-shadow: 0 0 0 3px rgba(178,165,255,0.18); }

/* Bandeja de fuentes multiples */
.sources-box { margin-top: 10px; padding: 10px; border-radius: 10px;
  background: rgba(178,165,255,0.07); border: 1px solid var(--glass-brd, rgba(255,255,255,0.12)); }
.src-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.src-count { font-size: 12px; font-weight: 700; color: var(--nexus-text, #f2eefc); }
.src-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.src-item { display: flex; align-items: center; gap: 8px; padding: 5px 8px; border-radius: 7px;
  background: rgba(255,255,255,0.05); font-size: 12px; }
.src-tag { font-size: 9px; font-weight: 800; letter-spacing: .06em; padding: 2px 6px; border-radius: 4px;
  background: var(--trace, #b2a5ff); color: var(--bg-0, #0b0410); flex-shrink: 0; }
.src-name { flex: 1; color: var(--nexus-text, #f2eefc); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.src-chars { font-size: 10.5px; color: var(--nexus-text-soft, #a99fce); flex-shrink: 0; }
.src-del { background: none; border: none; color: var(--nexus-text-soft, #a99fce); cursor: pointer;
  font-size: 14px; line-height: 1; padding: 2px 5px; border-radius: 4px; flex-shrink: 0; }
.src-del:hover { background: rgba(255,90,90,.18); color: #ff6b6b; }
.src-hint { font-size: 10.5px; line-height: 1.4; color: var(--nexus-text-soft, #a99fce); margin: 7px 0 0; }


/* ── Selector de nivel de detalle ─────────────────────────── */
.nivel-vista { display: flex; gap: 2px; margin: 4px 0 2px; }
.nivel-vista button {
  flex: 1; padding: 5px 2px; font-size: 10px; font-weight: 600;
  border: 1px solid var(--border, #d8d4cc); background: var(--surface, #fff);
  color: var(--text-muted, #6b6b6b); cursor: pointer; border-radius: 4px;
  transition: background .12s ease, color .12s ease, border-color .12s ease;
}
.nivel-vista button:first-child { border-radius: 5px 0 0 5px; }
.nivel-vista button:last-child  { border-radius: 0 5px 5px 0; }
.nivel-vista button:hover { border-color: var(--accent, #FF0054); color: var(--accent, #FF0054); }
.nivel-vista button.activo {
  background: var(--accent, #FF0054); border-color: var(--accent, #FF0054); color: #fff;
}
.nivel-info { font-size: 10px; color: var(--text-muted, #8a8a8a); text-align: center; min-height: 13px; }

/* Opciones de profundidad del levantamiento */
.prof-opts { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.prof-opt {
  display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px; cursor: pointer;
  border: 1px solid var(--border, #d8d4cc); border-radius: 7px;
  transition: border-color .12s ease, background .12s ease;
}
.prof-opt:hover { border-color: var(--accent, #FF0054); }
.prof-opt:has(input:checked) { border-color: var(--accent, #FF0054); background: rgba(255, 0, 84, .05); }
.prof-opt input { margin-top: 3px; accent-color: var(--accent, #FF0054); }
.prof-opt span { display: flex; flex-direction: column; gap: 2px; }
.prof-opt small { color: var(--text-muted, #7a7a7a); font-size: 11px; line-height: 1.35; }